D-Camphorsulfonic acid skeletal structure. Sulfonic acid compound schematic illustration. Simple diagram, chemical formula.
L-Cysteic acid skeletal structure. Sulfonic acid compound schematic illustration. Simple diagram, chemical formula.
B cell activation. Antigen presentation. Plasma cells and Antibody production. B cell signaling pathways. immune response. Vector poster
Amygdala and the fear response shows how the brain processes threats, highlighting the amygdala, hypothalamus, and sensory cortex. Outline diagram
Human anatomy with nervous system pathways beside an orange warning triangle and exclamation mark. Ideal for health warning, danger, education, nervous system, risk, awareness, simple flat metaphor
Allergy. First contact with the allergen and Re-exposure to the allergen. Mast cell structure. Role of histamine, allergens, immunoglobulin IgE in Allergic responses. Detailed vector poster